530181840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71261}}^1$

素因数の和:71308

約数の個数: 80

約数和(自身を含む): 1696605696

約数和(自身を除く): 1166423856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 71261, 142522, 213783, 285044, 356305, 427566, 570088, 712610, 855132, 1068915, 1140176, 1425220, 1710264, 2137830, 2209091, 2850440, 3420528, 4275660, 4418182, 5700880, 6627273, 8551320, 8836364, 11045455, 13254546, 17102640, 17672728, 22090910, 26509092, 33136365, 35345456, 44181820, 53018184, 66272730, 88363640, 106036368, 132545460, 176727280, 265090920, 530181840]

約数ペア:

[(1, 530181840), (2, 265090920), (3, 176727280), (4, 132545460), (5, 106036368), (6, 88363640), (8, 66272730), (10, 53018184), (12, 44181820), (15, 35345456), (16, 33136365), (20, 26509092), (24, 22090910), (30, 17672728), (31, 17102640), (40, 13254546), (48, 11045455), (60, 8836364), (62, 8551320), (80, 6627273), (93, 5700880), (120, 4418182), (124, 4275660), (155, 3420528), (186, 2850440), (240, 2209091), (248, 2137830), (310, 1710264), (372, 1425220), (465, 1140176), (496, 1068915), (620, 855132), (744, 712610), (930, 570088), (1240, 427566), (1488, 356305), (1860, 285044), (2480, 213783), (3720, 142522), (7440, 71261)]